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Augelite
Augelite

Magnetite
Magnetite



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Augelite
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Magnetite

Augelite and Magnetite Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.70-2.755.2
1 7.18
👆🏻

Fracture

Conchoidal
Uneven, Conchoidal

Cleavage

From the Greek for luster, for its pearly luster on the cleavage.
None

Mohs Hardness

4.5-55.5-6.5
2 10
👆🏻

Chemical Composition

Al 2(PO 4)(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
Fe 3O 4Ulrich Henn and Claudio C.

Augelite and Magnetite Chemical Formula

While comparing Augelite and Magnetite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Augelite and Magnetite chemical formula.

  • Chemical formula of Augelite- Al 2(PO 4)(OH) 3Michael O’Donoghue , Gems, Sixth Edition (2006)
  • Chemical formula of Magnetite- Fe 3O 4Ulrich Henn and Claudio C.

Augelite and Magnetite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Augelite and Magnetite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Augelite and Magnetite Optical Properties during the identification of gemstone. Specific gravity of Augelite is 5.2 whereas that of Magnetite is 5.2.